| 摘要 |
Library equipment in which a recording medium transferred from a transferring device is loaded in a recording/reproducing position in a recording/reproducing device always after the transferring device moves in a position apart from the recording/reproducing device by transmitting necessary information between the recording/reproducing device and the transferring device, and in which necessary information is transmitted between the recording/reproducing device and the transferring device without increasing the load of a recording controlling device for controlling the recording/reproducing device and the transferring device. The equipement is provided with a storage (51) for storing a large number of recording media, a recording/reproducing device (52) for recording and reproducing information in a recording medium, a transferring device (53) for transferring the recording medium between the storage (51) and the recording/reproducing device (52), a recording controlling device (54) for controlling the library equipment (20) as a whole, and communication means (55) for transmitting instructions between the recording/reproducing device (52) and the transferring device (53). The recording/reproducing device (52) and the transferring device (53) transmit information representing their operating states to each other, and they execute processings in accordance with the received information. Thus the library equipment does not increase the load of the recording controlling device (54) and can make rapid and reliable loading, exclusion and storage of the recording medium. |
